Acti-Flex Powder - Joint Support & Mobility Formula for Horses. Acti-Flex Powder by Cox Labs is an alfalfa-based supplement designed to support healthy joint function and mobility in horses. As the powder version of the popular Acti-Flex 4000 Liquid, this formula features a blend of proven ingredients to help maintain joint flexibility and encourage long-term strength in connective tissues. With key ingredients like Hyaluronic Acid and Chondroitin Sulfate, Acti-Flex Powder fits seamlessly into your horse's daily care routine, making it a trusted choice for supporting equine movement and performance.
